<template>
    <div class="execution">
        <basic-container>
            <avue-crud
                ref="crud"
                :page.sync="page"
                :data="tableData"
                :permission="permissionList"
                :table-loading="tableLoading"
                :option="tableOption"
                @on-load="getList"
                @row-update="handleUpdate"
                @row-save="handleSave"
                @search-change="searchChange"
                @size-change="sizeChange"
                @current-change="currentChange"
                @row-del="rowDel">
                <template
                    slot-scope="scope"
                    slot="menu">
                    <el-button
                        v-if="permissions.sys_dict_add"
                        type="text"
                        size="small"
                        icon="el-icon-menu"
                        @click="handleItem(scope.row,scope.index)">字典项
                    </el-button>
                </template>
            </avue-crud>
        </basic-container>
        <el-dialog
            :close-on-click-modal="false"
            :visible.sync="dialogFormVisible"
            title="字典项管理"
            width="90%"
            @close="dictItemVisible">
            <avue-crud
                ref="crudItem"
                :page="itemPage"
                :data="tableDictItemData"
                :permission="permissionList"
                v-model="form"
                :before-open="handleBeforeOpen"
                :option="tableDictItemOption"
                @size-change="itemSizeChange"
                @current-change="itemCurrentChange"
                @row-update="handleItemUpdate"
                @row-save="handleItemSave"
                @row-del="rowItemDel"/>
        </el-dialog>
    </div>
</template>

<script>
    import {
        addItemObj,
        addObj,
        delItemObj,
        delObj,
        fetchItemList,
        fetchList,
        putItemObj,
        putObj
    } from '~/admin/api/dict'
    import {tableDictItemOption, tableOption} from '~/admin/const/dict'
    import {mapGetters} from 'vuex'

    export default {
        name: 'Dict',
        data() {
            return {
                searchForm: {},
                form: {
                    type: undefined,
                    dictId: undefined,
                    sort:undefined,
                },
                dictType: undefined,
                dictId: undefined,
                dialogFormVisible: false,
                tableData: [],
                tableDictItemData: [],
                page: {
                    total: 0, // 总页数
                    currentPage: 1, // 当前页数
                    pageSize: 10 // 每页显示多少条
                },
                itemPage: {
                    total: 0, // 总页数
                    currentPage: 1, // 当前页数
                    pageSize: 10 // 每页显示多少条
                },
                tableLoading: false,
                tableOption: tableOption,
				tableDictItemOption: tableDictItemOption,
				dictType: '',
            }
        },
        computed: {
            ...mapGetters(['permissions']),
            permissionList() {
                return {
                    addBtn: this.vaildData(this.permissions.sys_dict_add, false),
                    delBtn: this.vaildData(this.permissions.sys_dict_del, false),
                    editBtn: this.vaildData(this.permissions.sys_dict_edit, false)
                }
            }
        },
        methods: {
            //======字典表格相关=====
            getList(page, params) {
                this.tableLoading = true
                fetchList(Object.assign({
                    current: page.currentPage,
                    size: page.pageSize
                }, params, this.searchForm)).then(response => {
                    this.tableData = response.data.data.records
                    this.page.total = response.data.data.total
                    this.tableLoading = false
                })
            },
            rowDel: function (row) {
                this.$confirm('是否确认删除数据类型为"' + row.type + '"的数据项?', '警告', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(function () {
                    return delObj(row)
                }).then(() => {
                    this.getList(this.page)
                    this.$message.success('删除成功')
                }).catch(function () {
                })
            },
            handleUpdate: function (row, index, done) {
                putObj(row).then(() => {
                    this.$message.success('修改成功')
                    this.getList(this.page)
                    done()
                })
            },
            handleSave: function (row, done) {
                addObj(row).then(() => {
                    this.$message.success('添加成功')
                    this.getList(this.page)
                    done()
                })
            },
            searchChange(form, done) {
                this.searchForm = form
                this.page.currentPage = 1
                this.getList(this.page, form)
                done()
            },
            sizeChange(pageSize) {
                this.page.pageSize = pageSize
            },
            currentChange(current) {
                this.page.currentPage = current
            },
            //======字典项表格相关=====
            dictItemVisible: function () {
                this.dialogFormVisible = false
                this.itemPage.currentPage = 1
            },
			handleItem: function (row) {
				this.dictType = row.type;
                this.getDictItemList(row.id, row.type)
            },
            getDictItemList(dictId, type) {
                this.dictType = type
                this.dictId = dictId
                this.dialogFormVisible = true
                fetchItemList(Object.assign({
                    current: this.itemPage.currentPage,
                    size: this.itemPage.pageSize
                }, {dictId: dictId})).then(response => {
                    this.tableDictItemData = response.data.data.records
                    this.itemPage.total = response.data.data.total
                    this.form.sort=this.itemPage.total+1
                })
            },
            handleBeforeOpen(done) {
                this.form.type = this.dictType
                this.form.dictId = this.dictId
                done()
            },
            handleItemSave: function (row, done) {
                addItemObj(row).then(() => {
                    this.$message.success('添加成功')
                    this.getDictItemList(row.dictId, row.type)
                    done()
                })
            },
            handleItemUpdate: function (row, index, done) {
                putItemObj(row).then(() => {
                    this.$message.success('修改成功')
                    this.getDictItemList(row.dictId, row.type)
                    done()
                })
            },
            itemSizeChange(pageSize) {
                this.itemPage.pageSize = pageSize
                this.getDictItemList(this.dictId, this.type)
            },
			itemCurrentChange(current) {
                this.itemPage.currentPage = current
                this.getDictItemList(this.dictId, this.dictType)
            },
            rowItemDel: function (row) {
                this.$confirm('是否确认删除数据为"' + row.label + '"的数据项?', '警告', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(function () {
                    return delItemObj(row.id)
                }).then(() => {
                    this.getDictItemList(row.dictId, row.type)
                    this.$message.success('删除成功')
                }).catch(function () {
                })
            }
        }
    }
</script>
